/*
 *this file is part of nseer erp
 *Copyright (C)2006-2010 Nseer(Beijing) Technology co.LTD/http://www.nseer.com 
 *
 *This program is free software; you can redistribute it and/or
 *modify it under the terms of the GNU General Public License
 *as published by the Free Software Foundation; either
 *version 2 of the License, or (at your option) any later version.
 */
package include.nseer_cookie;

import include.nseer_cookie.counter;
import javax.servlet.*;

public class DealWithString {

    private static String s;
    private static String[] ss = {"", ""};
    private ServletContext dbApplication;

    public DealWithString(ServletContext dbApplication) {
        this.dbApplication = dbApplication;
    }

    public String joinIn(String a, String b) {
        counter count = new counter(dbApplication);
        int filenum = count.read("ondemand1", "erpAttachmentcount");
        count.write("ondemand1", "erpAttachmentcount", filenum);
        s = a + filenum + b;
        return s;
    }

    public String[] divide(String c, int k) {
        counter count = new counter(dbApplication);
        String filenum = count.read("ondemand1", "erpAttachmentcount") + "";
        ss[0] = "";
        ss[1] = "";
        if (!c.equals("")) {
            ss[0] = c.substring(0, k);
            ss[1] = c.substring(k + filenum.length());
        }
        return ss;
    }
}